Answer:
87.73$
Step-by-step explanation:
first you do 2 1/4+ 5 1/2 which equals 7 3/4. now that you got the total fabric yards you do the total fabric multiplied by the cost per yard 7 3/4 * 11.32 which gives you 87.73.
12
0.42
D
the answer is D because the line touches the graph on the y intercept at points -4, 1, and 2